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21 changes: 21 additions & 0 deletions
21
commons/src/main/scala/za/co/absa/spline/common/rest/HttpStatusException.scala
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,21 @@ | ||
| /* | ||
| * Copyright 2020 ABSA Group Limited | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
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| package za.co.absa.spline.common.rest | ||
|
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| import org.apache.http.HttpException | ||
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| class HttpStatusException(val status: Int, message: String) extends HttpException(message) |
85 changes: 85 additions & 0 deletions
85
commons/src/main/scala/za/co/absa/spline/common/rest/RESTClient.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| /* | ||
| * Copyright 2020 ABSA Group Limited | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
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| package za.co.absa.spline.common.rest | ||
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| import java.net.URI | ||
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| import org.apache.commons.io.IOUtils | ||
| import org.apache.http.auth.Credentials | ||
| import org.apache.http.client.methods.{HttpDelete, HttpGet, HttpPost, HttpRequestBase} | ||
| import org.apache.http.entity.StringEntity | ||
| import org.apache.http.impl.auth.BasicScheme | ||
| import org.apache.http.impl.client.HttpClients | ||
| import za.co.absa.commons.lang.ARM | ||
| import za.co.absa.commons.lang.ARM.managed | ||
|
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| import scala.concurrent.{ExecutionContext, Future} | ||
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| class RESTClient(uri: URI, maybeCredentials: Option[Credentials]) { | ||
| @throws[HttpStatusException] | ||
| def get(path: String): Future[String] = execHttp { | ||
| baseUri => new HttpGet(s"$baseUri/$path") | ||
| } | ||
|
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| @throws[HttpStatusException] | ||
| def delete(path: String)(implicit ec: ExecutionContext): Future[Unit] = execHttp { | ||
| baseUri => new HttpDelete(s"$baseUri/$path") | ||
| }.map(_ => {}) | ||
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| @throws[HttpStatusException] | ||
| def post(path: String, body: String)(implicit ec: ExecutionContext): Future[Unit] = execHttp { | ||
| baseUri => | ||
| new HttpPost(s"$baseUri/$path") { | ||
| setEntity(new StringEntity(body)) | ||
| } | ||
| }.map(_ => {}) | ||
|
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| @throws[HttpStatusException] | ||
| private def execHttp(method: URI => HttpRequestBase): Future[String] = { | ||
| val request = { | ||
| val req = method(uri) | ||
| maybeCredentials.foreach(credentials => { | ||
| val authHeader = new BasicScheme().authenticate(credentials, req, null) | ||
| req.addHeader(authHeader) | ||
| }) | ||
| req | ||
| } | ||
|
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| val (respStatusLine, respBody) = | ||
| for { | ||
| httpClient <- managed(HttpClients.createDefault) | ||
| response <- managed(httpClient.execute(request)) | ||
| } yield { | ||
| val maybeBody = Option(response.getEntity) | ||
| .map(e => { | ||
| val encoding = Option(e.getContentEncoding).map(_.getValue).getOrElse("UTF-8") | ||
| ARM.using(e.getContent) { | ||
| inputStream => | ||
| IOUtils.toString(inputStream, encoding) | ||
| } | ||
| }) | ||
| (response.getStatusLine, maybeBody.orNull) | ||
| } | ||
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| respStatusLine.getStatusCode match { | ||
| case 200 | 201 | 204 => | ||
| Future.successful(respBody) | ||
| case _ => | ||
| throw new HttpStatusException(respStatusLine.getStatusCode, s"ArangoDB response: $respStatusLine. $respBody") | ||
| } | ||
| } | ||
| } |
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30 changes: 30 additions & 0 deletions
30
persistence/src/main/scala/com/arangodb/async/internal/ArangoExecutorAsyncExtractor.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| /* | ||
| * Copyright 2020 ABSA Group Limited | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
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| package com.arangodb.async.internal | ||
|
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| import com.arangodb.internal.velocystream.VstCommunication | ||
| import za.co.absa.commons.reflect.ReflectionUtils | ||
|
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| object ArangoExecutorAsyncExtractor { | ||
| private final val CommunicationField = "communication" | ||
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| def unapply(executor: ArangoExecutorAsync): Option[VstCommunication[_, _]] = { | ||
| Option( | ||
| ReflectionUtils.extractFieldValue(executor, CommunicationField) | ||
| ) | ||
| } | ||
| } |
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